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37:
335:
or juvenile state of an
Acanthocephalan, differing from the adult only in size and stage of sexual development. The cystacanths within the intermediate hosts are consumed by the definitive host, usually attaching to the walls of the intestines, and as adults they reproduce sexually in the intestines.
388:
Schoch, Conrad L; Ciufo, Stacy; Domrachev, Mikhail; Hotton, Carol L; Kannan, Sivakumar; Khovanskaya, Rogneda; Leipe, Detlef; Mcveigh, Richard; O’Neill, Kathleen; Robbertse, Barbara; Sharma, Shobha; Soussov, Vladimir; Sullivan, John P; Sun, Lu; Turner, Seán; Karsch-Mizrachi, Ilene (2020).
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The life cycle of an acanthocephalan consists of three stages beginning when an infective acanthor (development of an egg) is released from the intestines of the
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has a cylindrical
Proboscis armed with 6–12 longitudinal rows of hooks and a trunk with single field of spines.
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or the intestine of the intermediate host and growing. The final stage is the infective cystacanth which is the
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327:, the second stage called the acanthella begins. This stage involves penetrating the wall of the
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Schmidt, G.D. (1985). "Development and life cycles". In
Crompton, D.W.T.; Nickol, B.B. (eds.).
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https://web.archive.org/web/20180720040212id_/http://folia.paru.cas.cz/pdfs/fol/2013/04/01.pdf
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391:"NCBI Taxonomy: a comprehensive update on curation, resources and tools"
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478:"Human Acanthocephaliasis: a Thorn in the Side of Parasite Diagnostics"
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species infesting humans in the
English language medical literature.
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CDC’s
Division of Parasitic Diseases and Malaria (April 11, 2019).
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that would confirm its position as a unique order in the family
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https://www.cabidigitallibrary.org/doi/pdf/10.5555/20133115108
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thorny-headed worms, also known as spiny-headed worms).
534:. Cambridge: Cambridge Univ. Press. pp. 273–305.
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363:There are no known aberrant human infections for
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340:of the definitive host and the cycle repeats.
210:National Center for Biotechnology Information
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295:species is determined by that of its hosts.
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323:species are not known. When the acanthor
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315:and then ingested by an arthropod, the
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343:There are no reported cases of any
476:Mathison, BA; et al. (2021).
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541:from the original on 22 July 2023
319:. The intermediate hosts of most
454:from the original on 8 June 2023
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336:The acanthor are passed in the
216:analysis has been published on
1:
528:Biology of the Acanthocephala
307:Life cycle of Acanthocephala.
276:Palliolisentis quinqueungulis
206:Palliolisentis quinqueungulis
170:Palliolisentis quinqueungulis
139:Palliolisentis quinqueungulis
212:does not indicate that any
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448:Center for Disease Control
270:Schmidt and Hugghins, 1973
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32:Scientific classification
30:
23:
250:contains three species:
266:Palliolisentis polyonca
165:Palliolisentis polyonca
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256:Palliolisentis ornatus
160:Palliolisentis ornatus
708:Acanthocephala genera
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494:10.1128/JCM.02691-20
440:"Acanthocephaliasis"
291:The distribution of
204:The type species is
703:Archiacanthocephala
280:Machado-Filho, 1960
260:Machado-Filho, 1960
248:Machado-Filho, 1960
143:Machado-Filho, 1960
125:Machado-Filho, 1960
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675:Open Tree of Life
563:Taxon identifiers
488:(11): e02691-20.
317:intermediate host
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89:Gyracanthocephala
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79:Eoacanthocephala
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321:Palliolisentis
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293:Palliolisentis
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282:(type species)
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245:Palliolisentis
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233:Palliolisentis
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218:Palliolisentis
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190:Acanthocephala
181:Palliolisentis
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25:Palliolisentis
16:Genus of worms
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543:. Retrieved
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456:. Retrieved
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399:. Retrieved
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287:Distribution
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132:Type species
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595:Wikispecies
444:www.cdc.gov
228:Description
105:Subfamily:
697:Categories
375:References
329:mesenteron
243:The genus
194:parasitic
55:Kingdom:
49:Eukaryota
586:Q3813848
580:Wikidata
536:Archived
512:34076470
458:July 17,
452:Archived
401:April 1,
367:species.
200:Taxonomy
95:Family:
65:Phylum:
59:Animalia
45:Domain:
680:4951459
654:1017494
641:2500909
545:17 July
503:8525584
239:Species
151:species
115:Genus:
85:Order:
75:Class:
667:198144
510:
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397:. NCBI
333:larval
208:. The
149:Other
649:IRMNG
628:72001
539:(PDF)
532:(PDF)
351:Notes
338:feces
325:molts
299:Hosts
186:genus
184:is a
662:ITIS
636:GBIF
615:6CSW
547:2023
508:PMID
460:2023
403:2024
623:EoL
610:CoL
498:PMC
490:doi
188:in
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486:59
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468:^
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405:.
192:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
